azkahumairstudentkis azkahumairstudentkis

26-05-2020
Mathematics

contestada

how do you solve 100-99+98-97+96-85+.........+4-3+2-1? and show the pattern for it

Respuesta :

MathPhys MathPhys

26-05-2020

Answer:

50

Step-by-step explanation:

100 − 99 + 98 − 97 + 96 − 95 + ... + 4 − 3 + 2 − 1

(100 − 99) + (98 − 97) + (96 − 95) + ... + (4 − 3) + (2 − 1)

1 + 1 + 1 + ... + 1 + 1

50(1)

50

Answer Link

Otras preguntas

If a company has monopoly power in a market, it means the company can do all of the following without fear of competition EXCEPT: A. reduce output B. raise pric

an equilateral triangle has a perimeter of 9A + 12. is the length of each side

Which of the following is the correct order of the classification levels? A. domain, kingdom, phylum, class, family, order, genus, species B. domain, kingdom, p

PLZZZZZ HELP HURRY what guarantee gives accused individuals the rights to a hearing before being in jail A. bounties B. greenbacks C. draft D. habeas corpus

what are stock dividends a.stock prices b. a portion of the corporation's profits c. prices to repurchase shares d. corporate taxes

what two numbers multiply to get -27 and add to 6

Which sentence does not contain any punctuation errors? A. The cat on the contrary, loved the tuna fish. B. The cat, on the contrary loved the tuna fish. C. The

The Odyssey - Elpenor is an epic poem because it features a(n) 1 character summoning and talking to the dead. 2 character sacrificing animals on a remote island

The Ottoman Empire contributed indirectly to the start of World War I A. by Balkan calls for independence, which contributed to instability in the region. B. by

what are to equivalent ratios to 6:7...14:28....27:9...15:12......35:40